Image Fusion Quality Assessment of High Resolution Satellite Imagery based on an Object Level Strategy

International Journal of Image Processing

Farhad Samadzadegan¹  Farzaneh Dadras Javan¹ 

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关键词: Image Fusion;    Quality Assessment;    Object Level;    Pixel Level;    High ResolutionSatellite Imagery.;   

DOI  :  

来源: Computer Science Journals

【 摘 要 】

Considering the importance of fusion accuracy on the quality of fused images, it seemsnecessary to evaluate the quality of fused images before using them in further applications.Current quality evaluation metrics are mainly developed on the basis of applying quality metrics inpixel level and to evaluate the final quality by average computation. In this paper, an object levelstrategy for quality assessment of fused images is proposed. Based on the proposed strategy,image fusion quality metrics are applied on image objects and quality assessment of fusion areconducted based on inspecting fusion quality in those image objects. Results clearly show theinconsistency of fusion behavior in different image objects and the weakness of traditional pixellevel strategies in handling these heterogeneities.

【 授权许可】

Unknown